| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + KOH + 2 H2SO4 + 8 H2O = KAl(SO4)2*12H2O
Fe(NO3)3 + KSNC = Fe(SNC)3 + KNO3 =>
Fe(NO3)3 + 3 KSNC = Fe(SNC)3 + 3 KNO3
CCl4(g) + O2 = COCl2(g) + Cl2(g) =>
2 CCl4(g) + O2 = 2 COCl2(g) + 2 Cl2(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2SO3 + H2O = H2SO3 + NaOH =>
Na2SO3 + 2 H2O = H2SO3 + 2 NaOH
Cu(NO3)2 + Na2S = CuS2 + Na2(NO3) =>
Cu(NO3)2 + 2 Na2S = CuS2 + 2 Na2(NO3)
Co(NO3)2(aq) + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2(aq) + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
C4H9CHO + O2 = CO2 + H2O =>
C4H9CHO + 7 O2 = 5 CO2 + 5 H2O
Na2SO3 + H2O = H2SO3 + Na2O =>
Na2SO3 + H2O = H2SO3 + Na2O
SnS + H2O = SnO + H2S =>
SnS + H2O = SnO + H2S
O2{-} = O2 + e =>
O2{-} = O2 + e
TiO2(s) + H2O(l) = Ti(OH)4 =>
TiO2(s) + 2 H2O(l) = Ti(OH)4
NH4NO3 + C6H12N4 = N2 + H2O + CO =>
12 NH4NO3 + C6H12N4 = 14 N2 + 30 H2O + 6 CO
Al(HSO3)3 + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al(HSO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O + 6 SO2
Na2SO3 + H2O = NaHSO3 + NaOH =>
Na2SO3 + H2O = NaHSO3 + NaOH
CaCl2 + NaCO2 = CaCO2 + NaCl2 =>
CaCl2 + NaCO2 = CaCO2 + NaCl2
C8H9N2O5 + O2 = NH3 + CO2 + H2O =>
4 C8H9N2O5 + 25 O2 = 8 NH3 + 32 CO2 + 6 H2O
Na + SO = S + NaO =>
Na + SO = S + NaO
Al(s) + CU(NO3)2(aq) = CU(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 CU(NO3)2(aq) = 3 CU(s) + 2 Al(NO3)3(aq)
I2 + Na2SO3 = I(SO3)2 + Na2 =>
I2 + 4 Na2SO3 = 2 I(SO3)2 + 4 Na2
Fe2(SO4)3 + Na2S = Fe2S3 + Na2(SO4) =>
Fe2(SO4)3 + 3 Na2S = Fe2S3 + 3 Na2(SO4)
O{2-} = O2 + e =>
2 O{2-} = O2 + 4e
K3 + N1 = KN =>
K3 + 3 N1 = 3 KN
FeCl3 + C6N6FeK4 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 C6N6FeK4 = 12 KCl + Fe4(Fe(CN)6)3
Ag2S(s) + Al(s) + H2O = Ag(s) + Al2O3(s) + H2S(aq) =>
3 Ag2S(s) + 2 Al(s) + 3 H2O = 6 Ag(s) + Al2O3(s) + 3 H2S(aq)
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO2 + HCl =>
C2H5NSCl + 5 O2 = 2 CO2 + 2 H2O + NO2 + SO2 + HCl
(BaCl2) + (H2SO4) = (BaSO4) + HCl =>
(BaCl2) + (H2SO4) = (BaSO4) + 2 HCl
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)
HS(g) + O2(g) = SO2(g) + H2O(g) =>
4 HS(g) + 5 O2(g) = 4 SO2(g) + 2 H2O(g)
H2O2 + CIO2 = HCIO2 + O2 =>
H2O2 + 2 CIO2 = 2 HCIO2 + O2
zinc + nitrogen = ZnN2 =>
Zn + N2 = ZnN2
CH3CO2H + CsOH = CH3CO2Cs + H2O =>
CH3CO2H + CsOH = CH3CO2Cs + H2O
Ge + S8 = GeS =>
8 Ge + S8 = 8 GeS
CuCl2 + Zn(NO3)2 = ZnCl2 + Cu(NO3)2 =>
CuCl2 + Zn(NO3)2 = ZnCl2 + Cu(NO3)2
CH3CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2Br + H2O + Na + SO4 =>
2 CH3CH2CH2OH + 2 NaBr + H2SO4 = 2 CH3CH2CH2Br + 2 H2O + 2 Na + SO4
Hg{2} + H2S = HgS + H{+} =>
Hg{2} + H2S = HgS + 2 H{+}
Sn(OH)2 + NaOH = NaSn(OH)3 =>
Sn(OH)2 + NaOH = NaSn(OH)3
KI + AgNO3 + NH3 = KNO3 + I + AgNH3 =>
KI + AgNO3 + NH3 = KNO3 + I + AgNH3
NaHCO3 + CH3COOH = CO2 + H2O + CH3COONa =>
NaHCO3 + CH3COOH = CO2 + H2O + CH3COONa
C2H15O + O2 = CO2 + H2O =>
4 C2H15O + 21 O2 = 8 CO2 + 30 H2O
HCOOH + H = HCOOH2 =>
HCOOH + H = HCOOH2
Al + C = AlC =>
Al + C = AlC
KCl(aq) + Fe(NO3)2(aq) = KNO3(aq) + FeCl2(s) =>
2 KCl(aq) + Fe(NO3)2(aq) = 2 KNO3(aq) + FeCl2(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mn(NO3)2 + BeCl2 = BeN2O6 + MnCl2 =>
Mn(NO3)2 + BeCl2 = BeN2O6 + MnCl2
CH3Cl + NH3 = C3H9N + HCl =>
3 CH3Cl + NH3 = C3H9N + 3 HCl
CoCl2H12O6 + NH4Cl + NH4OH + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2H12O6 + 2 NH4Cl + 10 NH4OH + H2O2 = 2 Co(NH3)6Cl3 + 24 H2O
BaSO4 + NH4NO3 = Ba(NO3)2 + (NH4)2SO4 =>
BaSO4 + 2 NH4NO3 = Ba(NO3)2 + (NH4)2SO4
K(OH) + KHP = K(KP) + H2O =>
K(OH) + KHP = K(KP) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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